Stefanosย Chrs
Solutions Architect at Digital Tree
Paris, Ile-de-France
Summary
๐ค
Senior๐
Top SchoolStefanos Chrs is a Solutions Architect based in Paris with 11 years of hands-on experience building mobile and web platforms across startups, agencies, and public-sector projects. He co-founded multiple startups (Skillfill, Video Brewer, Socialytics, Prediti) where he led end-to-end product and technical development, marrying frontend UX with scalable backends in Go, Node, Python and cloud platforms. His recent focus blends mobile engineering (React Native, Kotlin, Swift) with architectural leadership at Digital Tree while still shipping mobile products for 3AE Health. Notably, he built official national COVID apps (CovPass, CovScan, CovTracer), demonstrating experience delivering secure, high-impact public-sector software under tight constraints. Comfortable across the stack and operations (AWS, Linux, deployments), he brings an entrepreneurโs bias for shipping and a developerโs curiosityโhe started coding at 12 and still prefers to run what he builds.
11 years of coding experience
9 years of employment as a software developer
Bachelorโs Degree Computer Science, Bachelorโs Degree Computer Science at University of Cyprus
Romanian, Greek, English
Stackoverflow
2,368reputation
1.9mreached
27answers
22questions
javascript
top-5%
html
top-5%
Github Skills (200)
stetho10
storybook10
ui-components10
testing10
ember10
isolation10
javascript10
relic10
prerender10
html10
cli10
angular10
storybook-addon10
ats10
typescript10
Programming languages (14)
Github contributions (5)
stefanoschrs/agathias
Jan 2017 - May 2020
Another Logging Library for NodeJS
Contributions:3 commits, 2 PRs, 8 pushes in 3 years 3 months
loggerexpresslogginglogging-librarynodejs
stefanoschrs/stefanoschrs
Jul 2020 - Sep 2024
Contributions:8 pushes, 1 branch in 4 years 2 months
Find and Hire Top DevelopersWeโve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.